38376884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 51939916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 179, 182, 217, 247, 266, 358, 364, 403, 434, 494, 532, 589, 716, 806, 868, 988, 1178, 1253, 1612, 1729, 2327, 2356, 2506, 2821, 3401, 3458, 4123, 4654, 5012, 5549, 5642, 6802, 6916, 7657, 8246, 9308, 11098, 11284, 13604, 15314, 16289, 16492, 22196, 23807, 30628, 32578, 38843, 44213, 47614, 53599, 65156, 72137, 77686, 88426, 95228, 105431, 107198, 144274, 155372, 176852, 210862, 214396, 288548, 309491, 421724, 504959, 618982, 738017, 1009918, 1237964, 1370603, 1476034, 2019836, 2741206, 2952068, 5482412, 9594221, 19188442, 38376884]

約数ペア:

[(1, 38376884), (2, 19188442), (4, 9594221), (7, 5482412), (13, 2952068), (14, 2741206), (19, 2019836), (26, 1476034), (28, 1370603), (31, 1237964), (38, 1009918), (52, 738017), (62, 618982), (76, 504959), (91, 421724), (124, 309491), (133, 288548), (179, 214396), (182, 210862), (217, 176852), (247, 155372), (266, 144274), (358, 107198), (364, 105431), (403, 95228), (434, 88426), (494, 77686), (532, 72137), (589, 65156), (716, 53599), (806, 47614), (868, 44213), (988, 38843), (1178, 32578), (1253, 30628), (1612, 23807), (1729, 22196), (2327, 16492), (2356, 16289), (2506, 15314), (2821, 13604), (3401, 11284), (3458, 11098), (4123, 9308), (4654, 8246), (5012, 7657), (5549, 6916), (5642, 6802)]